Birthday stocking



FIG. 1 is a front view of a birthday stocking showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a front perspective view thereof.

The broken lines shown on the article represent top stitching. 

I claim the ornamental design for a birthday stocking, as shown and described. 